Pandas Profiling Report

Dataset statistics

Number of variables	13
Number of observations	5497
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	745
Duplicate rows (%)	13.6%
Total size in memory	730.3 KiB
Average record size in memory	136.0 B

Variable types

Numeric	12
Categorical	1

Alerts

Dataset has 745 (13.6%) duplicate rows	Duplicates
`fixed acidity` is highly overall correlated with `type`	High correlation
`volatile acidity` is highly overall correlated with `type`	High correlation
`residual sugar` is highly overall correlated with `density`	High correlation
`chlorides` is highly overall correlated with `density` and 1 other fields	High correlation
`free sulfur dioxide` is highly overall correlated with `total sulfur dioxide`	High correlation
`total sulfur dioxide` is highly overall correlated with `free sulfur dioxide` and 1 other fields	High correlation
`density` is highly overall correlated with `residual sugar` and 2 other fields	High correlation
`alcohol` is highly overall correlated with `density`	High correlation
`type` is highly overall correlated with `fixed acidity` and 3 other fields	High correlation
`citric acid` has 136 (2.5%) zeros	Zeros

Reproduction

Analysis started	2023-03-15 04:05:19.012841
Analysis finished	2023-03-15 04:06:09.591213
Duration	50.58 seconds
Software version	pandas-profiling v3.6.6
Download configuration	config.json

quality
Real number (ℝ)

Distinct	7
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5.8189922

Minimum	3
Maximum	9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	3
5-th percentile	5
Q1	5
median	6
Q3	6
95-th percentile	7
Maximum	9
Range	6
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.87031102
Coefficient of variation (CV)	0.14956388
Kurtosis	0.24756023
Mean	5.8189922
Median Absolute Deviation (MAD)	1
Skewness	0.16294871
Sum	31987
Variance	0.75744127
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=7)

Value	Count	Frequency (%)
6	2416	44.0%
5	1788	32.5%
7	924	16.8%
4	186	3.4%
8	152	2.8%
3	26	0.5%
9	5	0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3	26	0.5%
4	186	3.4%
5	1788	32.5%
6	2416	44.0%
7	924	16.8%
8	152	2.8%
9	5	0.1%

Value	Count	Frequency (%)
9	5	0.1%
8	152	2.8%
7	924	16.8%
6	2416	44.0%
5	1788	32.5%
4	186	3.4%
3	26	0.5%

fixed acidity
Real number (ℝ)

Distinct	106
Distinct (%)	1.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.2101146

Minimum	3.8
Maximum	15.9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	3.8
5-th percentile	5.7
Q1	6.4
median	7
Q3	7.7
95-th percentile	9.8
Maximum	15.9
Range	12.1
Interquartile range (IQR)	1.3

Descriptive statistics

Standard deviation	1.2875791
Coefficient of variation (CV)	0.17857955
Kurtosis	5.1358213
Mean	7.2101146
Median Absolute Deviation (MAD)	0.6
Skewness	1.7108972
Sum	39634
Variance	1.6578598
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
6.8	292	5.3%
6.6	281	5.1%
6.4	248	4.5%
7	247	4.5%
6.9	243	4.4%
7.2	229	4.2%
6.7	224	4.1%
7.1	218	4.0%
7.4	204	3.7%
6.5	195	3.5%
Other values (96)	3116	56.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3.8	1	< 0.1%
3.9	1	< 0.1%
4.2	1	< 0.1%
4.4	3	0.1%
4.5	1	< 0.1%
4.6	2	< 0.1%
4.7	6	0.1%
4.8	8	0.1%
4.9	8	0.1%
5	25	0.5%

Value	Count	Frequency (%)
15.9	1	< 0.1%
15.6	1	< 0.1%
15.5	2	< 0.1%
15	2	< 0.1%
14.3	1	< 0.1%
14.2	1	< 0.1%
14	1	< 0.1%
13.8	1	< 0.1%
13.7	2	< 0.1%
13.5	1	< 0.1%

volatile acidity
Real number (ℝ)

Distinct	179
Distinct (%)	3.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.33816263

Minimum	0.08
Maximum	1.58
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	0.08
5-th percentile	0.16
Q1	0.23
median	0.29
Q3	0.4
95-th percentile	0.67
Maximum	1.58
Range	1.5
Interquartile range (IQR)	0.17

Descriptive statistics

Standard deviation	0.16322431
Coefficient of variation (CV)	0.48267991
Kurtosis	2.9049594
Mean	0.33816263
Median Absolute Deviation (MAD)	0.08
Skewness	1.4978441
Sum	1858.88
Variance	0.026642175
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.28	240	4.4%
0.24	240	4.4%
0.26	218	4.0%
0.27	197	3.6%
0.2	191	3.5%
0.22	190	3.5%
0.25	190	3.5%
0.23	185	3.4%
0.3	181	3.3%
0.32	174	3.2%
Other values (169)	3491	63.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.08	3	0.1%
0.085	1	< 0.1%
0.09	1	< 0.1%
0.1	5	0.1%
0.105	6	0.1%
0.11	9	0.2%
0.115	3	0.1%
0.12	32	0.6%
0.125	3	0.1%
0.13	38	0.7%

Value	Count	Frequency (%)
1.58	1	< 0.1%
1.33	2	< 0.1%
1.185	1	< 0.1%
1.18	1	< 0.1%
1.13	1	< 0.1%
1.115	1	< 0.1%
1.1	1	< 0.1%
1.09	1	< 0.1%
1.04	2	< 0.1%
1.035	1	< 0.1%

citric acid
Real number (ℝ)

Distinct	89
Distinct (%)	1.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.31854284

Minimum	0
Maximum	1.66
Zeros	136
Zeros (%)	2.5%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0.048
Q1	0.25
median	0.31
Q3	0.39
95-th percentile	0.56
Maximum	1.66
Range	1.66
Interquartile range (IQR)	0.14

Descriptive statistics

Standard deviation	0.14510388
Coefficient of variation (CV)	0.45552391
Kurtosis	2.7270351
Mean	0.31854284
Median Absolute Deviation (MAD)	0.07
Skewness	0.49248572
Sum	1751.03
Variance	0.021055136
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.3	287	5.2%
0.28	257	4.7%
0.32	248	4.5%
0.49	239	4.3%
0.34	211	3.8%
0.29	208	3.8%
0.26	206	3.7%
0.31	204	3.7%
0.27	193	3.5%
0.24	190	3.5%
Other values (79)	3254	59.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	136	2.5%
0.01	31	0.6%
0.02	49	0.9%
0.03	26	0.5%
0.04	33	0.6%
0.05	19	0.3%
0.06	28	0.5%
0.07	23	0.4%
0.08	30	0.5%
0.09	37	0.7%

Value	Count	Frequency (%)
1.66	1	< 0.1%
1.23	1	< 0.1%
1	6	0.1%
0.99	1	< 0.1%
0.91	2	< 0.1%
0.88	1	< 0.1%
0.86	1	< 0.1%
0.82	2	< 0.1%
0.81	1	< 0.1%
0.8	2	< 0.1%

residual sugar
Real number (ℝ)

Distinct	309
Distinct (%)	5.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5.4380753

Minimum	0.6
Maximum	65.8
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	0.6
5-th percentile	1.14
Q1	1.8
median	3
Q3	8.1
95-th percentile	15
Maximum	65.8
Range	65.2
Interquartile range (IQR)	6.3

Descriptive statistics

Standard deviation	4.7566762
Coefficient of variation (CV)	0.87469847
Kurtosis	5.1576372
Mean	5.4380753
Median Absolute Deviation (MAD)	1.7
Skewness	1.4989539
Sum	29893.1
Variance	22.625968
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.8	193	3.5%
1.4	189	3.4%
2	188	3.4%
1.6	182	3.3%
1.2	170	3.1%
2.2	155	2.8%
1.7	152	2.8%
2.1	147	2.7%
1.5	141	2.6%
1.9	133	2.4%
Other values (299)	3847	70.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.6	2	< 0.1%
0.7	6	0.1%
0.8	23	0.4%
0.9	33	0.6%
0.95	4	0.1%
1	81	1.5%
1.05	1	< 0.1%
1.1	125	2.3%
1.15	3	0.1%
1.2	170	3.1%

Value	Count	Frequency (%)
65.8	1	< 0.1%
31.6	2	< 0.1%
26.05	2	< 0.1%
23.5	1	< 0.1%
22	2	< 0.1%
20.8	2	< 0.1%
20.7	2	< 0.1%
20.4	1	< 0.1%
20.3	1	< 0.1%
20.2	2	< 0.1%

chlorides
Real number (ℝ)

Distinct	205
Distinct (%)	3.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.055808077

Minimum	0.009
Maximum	0.61
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	0.009
5-th percentile	0.028
Q1	0.038
median	0.047
Q3	0.064
95-th percentile	0.1002
Maximum	0.61
Range	0.601
Interquartile range (IQR)	0.026

Descriptive statistics

Standard deviation	0.034653306
Coefficient of variation (CV)	0.62093711
Kurtosis	45.986221
Mean	0.055808077
Median Absolute Deviation (MAD)	0.011
Skewness	5.1873268
Sum	306.777
Variance	0.0012008516
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.044	173	3.1%
0.036	171	3.1%
0.042	160	2.9%
0.048	160	2.9%
0.04	155	2.8%
0.046	155	2.8%
0.034	149	2.7%
0.038	148	2.7%
0.045	146	2.7%
0.047	145	2.6%
Other values (195)	3935	71.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.009	1	< 0.1%
0.012	3	0.1%
0.013	1	< 0.1%
0.014	2	< 0.1%
0.015	3	0.1%
0.016	5	0.1%
0.017	4	0.1%
0.018	7	0.1%
0.019	7	0.1%
0.02	13	0.2%

Value	Count	Frequency (%)
0.61	1	< 0.1%
0.464	1	< 0.1%
0.422	1	< 0.1%
0.415	3	0.1%
0.414	2	< 0.1%
0.413	1	< 0.1%
0.403	1	< 0.1%
0.401	1	< 0.1%
0.387	1	< 0.1%
0.369	1	< 0.1%

free sulfur dioxide
Real number (ℝ)

Distinct	127
Distinct (%)	2.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	30.417682

Minimum	1
Maximum	289
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	1
5-th percentile	6
Q1	17
median	29
Q3	41
95-th percentile	60.1
Maximum	289
Range	288
Interquartile range (IQR)	24

Descriptive statistics

Standard deviation	17.673881
Coefficient of variation (CV)	0.58103971
Kurtosis	9.4003314
Mean	30.417682
Median Absolute Deviation (MAD)	12
Skewness	1.310631
Sum	167206
Variance	312.36608
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
29	147	2.7%
15	140	2.5%
6	138	2.5%
31	135	2.5%
26	135	2.5%
17	135	2.5%
23	124	2.3%
35	121	2.2%
28	118	2.1%
36	117	2.1%
Other values (117)	4187	76.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	2	< 0.1%
2	2	< 0.1%
3	51	0.9%
4	45	0.8%
5	108	2.0%
5.5	1	< 0.1%
6	138	2.5%
7	84	1.5%
8	80	1.5%
9	80	1.5%

Value	Count	Frequency (%)
289	1	< 0.1%
146.5	1	< 0.1%
138.5	1	< 0.1%
131	1	< 0.1%
128	1	< 0.1%
124	1	< 0.1%
118.5	1	< 0.1%
112	1	< 0.1%
110	1	< 0.1%
108	3	0.1%

total sulfur dioxide
Real number (ℝ)

Distinct	271
Distinct (%)	4.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	115.56649

Minimum	6
Maximum	440
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	6
5-th percentile	19
Q1	78
median	118
Q3	155
95-th percentile	205
Maximum	440
Range	434
Interquartile range (IQR)	77

Descriptive statistics

Standard deviation	56.288223
Coefficient of variation (CV)	0.48706353
Kurtosis	-0.3277302
Mean	115.56649
Median Absolute Deviation (MAD)	38
Skewness	0.0026007102
Sum	635269
Variance	3168.3641
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
111	63	1.1%
113	54	1.0%
128	50	0.9%
114	50	0.9%
122	50	0.9%
110	47	0.9%
98	47	0.9%
124	47	0.9%
101	46	0.8%
118	46	0.8%
Other values (261)	4997	90.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
6	3	0.1%
7	2	< 0.1%
8	9	0.2%
9	15	0.3%
10	24	0.4%
11	24	0.4%
12	25	0.5%
13	23	0.4%
14	28	0.5%
15	26	0.5%

Value	Count	Frequency (%)
440	1	< 0.1%
366.5	1	< 0.1%
344	1	< 0.1%
313	1	< 0.1%
307.5	1	< 0.1%
303	1	< 0.1%
294	1	< 0.1%
282	1	< 0.1%
272	1	< 0.1%
259	1	< 0.1%

density
Real number (ℝ)

Distinct	970
Distinct (%)	17.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.99467335

Minimum	0.98711
Maximum	1.03898
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	0.98711
5-th percentile	0.9899
Q1	0.9923
median	0.9948
Q3	0.99693
95-th percentile	0.9994
Maximum	1.03898
Range	0.05187
Interquartile range (IQR)	0.00463

Descriptive statistics

Standard deviation	0.0030138844
Coefficient of variation (CV)	0.0030300243
Kurtosis	7.8065213
Mean	0.99467335
Median Absolute Deviation (MAD)	0.0023
Skewness	0.60411922
Sum	5467.7194
Variance	9.0834991 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.9972	61	1.1%
0.9928	57	1.0%
0.9976	54	1.0%
0.998	53	1.0%
0.992	52	0.9%
0.9956	51	0.9%
0.9986	50	0.9%
0.9962	48	0.9%
0.9958	47	0.9%
0.9932	47	0.9%
Other values (960)	4977	90.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.98711	1	< 0.1%
0.98713	1	< 0.1%
0.98722	1	< 0.1%
0.9874	1	< 0.1%
0.98742	2	< 0.1%
0.98746	2	< 0.1%
0.98758	1	< 0.1%
0.98774	1	< 0.1%
0.98779	1	< 0.1%
0.98794	2	< 0.1%

Value	Count	Frequency (%)
1.03898	1	< 0.1%
1.0103	2	< 0.1%
1.00369	2	< 0.1%
1.0032	1	< 0.1%
1.00315	2	< 0.1%
1.00295	2	< 0.1%
1.00289	1	< 0.1%
1.0026	1	< 0.1%
1.00242	2	< 0.1%
1.00241	1	< 0.1%

pH
Real number (ℝ)

Distinct	107
Distinct (%)	1.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.2195015

Minimum	2.74
Maximum	4.01
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	2.74
5-th percentile	2.97
Q1	3.11
median	3.21
Q3	3.32
95-th percentile	3.5
Maximum	4.01
Range	1.27
Interquartile range (IQR)	0.21

Descriptive statistics

Standard deviation	0.16071281
Coefficient of variation (CV)	0.049918539
Kurtosis	0.38457996
Mean	3.2195015
Median Absolute Deviation (MAD)	0.11
Skewness	0.38785621
Sum	17697.6
Variance	0.025828609
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
3.16	178	3.2%
3.22	157	2.9%
3.14	155	2.8%
3.2	153	2.8%
3.18	148	2.7%
3.19	143	2.6%
3.15	139	2.5%
3.24	136	2.5%
3.1	130	2.4%
3.26	129	2.3%
Other values (97)	4029	73.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2.74	2	< 0.1%
2.77	1	< 0.1%
2.79	2	< 0.1%
2.8	3	0.1%
2.82	1	< 0.1%
2.83	3	0.1%
2.84	1	< 0.1%
2.85	6	0.1%
2.86	10	0.2%
2.87	8	0.1%

Value	Count	Frequency (%)
4.01	2	< 0.1%
3.9	2	< 0.1%
3.85	1	< 0.1%
3.82	1	< 0.1%
3.81	1	< 0.1%
3.8	2	< 0.1%
3.79	1	< 0.1%
3.78	1	< 0.1%
3.77	1	< 0.1%
3.76	2	< 0.1%

sulphates
Real number (ℝ)

Distinct	106
Distinct (%)	1.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.53052392

Minimum	0.22
Maximum	2
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	0.22
5-th percentile	0.35
Q1	0.43
median	0.51
Q3	0.6
95-th percentile	0.79
Maximum	2
Range	1.78
Interquartile range (IQR)	0.17

Descriptive statistics

Standard deviation	0.14939585
Coefficient of variation (CV)	0.2816006
Kurtosis	9.7434818
Mean	0.53052392
Median Absolute Deviation (MAD)	0.08
Skewness	1.915479
Sum	2916.29
Variance	0.022319121
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.5	237	4.3%
0.46	201	3.7%
0.54	198	3.6%
0.44	187	3.4%
0.48	182	3.3%
0.38	181	3.3%
0.52	178	3.2%
0.49	167	3.0%
0.47	165	3.0%
0.53	163	3.0%
Other values (96)	3638	66.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.22	1	< 0.1%
0.25	4	0.1%
0.26	3	0.1%
0.27	11	0.2%
0.28	10	0.2%
0.29	16	0.3%
0.3	25	0.5%
0.31	32	0.6%
0.32	51	0.9%
0.33	49	0.9%

Value	Count	Frequency (%)
2	1	< 0.1%
1.98	1	< 0.1%
1.95	2	< 0.1%
1.62	1	< 0.1%
1.61	1	< 0.1%
1.59	1	< 0.1%
1.56	1	< 0.1%
1.36	3	0.1%
1.34	1	< 0.1%
1.33	1	< 0.1%

alcohol
Real number (ℝ)

Distinct	103
Distinct (%)	1.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.504918

Minimum	8
Maximum	14.9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	85.9 KiB

Quantile statistics

Minimum	8
5-th percentile	9
Q1	9.5
median	10.3
Q3	11.3
95-th percentile	12.7
Maximum	14.9
Range	6.9
Interquartile range (IQR)	1.8

Descriptive statistics

Standard deviation	1.1945237
Coefficient of variation (CV)	0.11371089
Kurtosis	-0.54721713
Mean	10.504918
Median Absolute Deviation (MAD)	0.9
Skewness	0.55359817
Sum	57745.537
Variance	1.4268868
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
9.5	303	5.5%
9.4	285	5.2%
9.2	229	4.2%
10	197	3.6%
10.5	197	3.6%
11	183	3.3%
9.8	180	3.3%
9.3	172	3.1%
9	172	3.1%
10.4	159	2.9%
Other values (93)	3420	62.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
8	2	< 0.1%
8.4	3	0.1%
8.5	7	0.1%
8.6	18	0.3%
8.7	70	1.3%
8.8	88	1.6%
8.9	82	1.5%
9	172	3.1%
9.05	1	< 0.1%
9.1	138	2.5%

Value	Count	Frequency (%)
14.9	1	< 0.1%
14.2	1	< 0.1%
14.05	1	< 0.1%
14	10	0.2%
13.9	3	0.1%
13.8	2	< 0.1%
13.7	6	0.1%
13.6	11	0.2%
13.55	1	< 0.1%
13.5	11	0.2%

type
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	85.9 KiB

white	4159
red	1338

Length

Max length	5
Median length	5
Mean length	4.513189
Min length	3

Characters and Unicode

Total characters	24809
Distinct characters	7
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	white
2nd row	red
3rd row	white
4th row	white
5th row	white

Common Values

Value	Count	Frequency (%)
white	4159	75.7%
red	1338	24.3%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
white	4159	75.7%
red	1338	24.3%

Most occurring characters

Value	Count	Frequency (%)
e	5497	22.2%
w	4159	16.8%
h	4159	16.8%
i	4159	16.8%
t	4159	16.8%
r	1338	5.4%
d	1338	5.4%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	24809	100.0%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
e	5497	22.2%
w	4159	16.8%
h	4159	16.8%
i	4159	16.8%
t	4159	16.8%
r	1338	5.4%
d	1338	5.4%

Most occurring scripts

Value	Count	Frequency (%)
Latin	24809	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
e	5497	22.2%
w	4159	16.8%
h	4159	16.8%
i	4159	16.8%
t	4159	16.8%
r	1338	5.4%
d	1338	5.4%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	24809	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
e	5497	22.2%
w	4159	16.8%
h	4159	16.8%
i	4159	16.8%
t	4159	16.8%
r	1338	5.4%
d	1338	5.4%

Auto

Heatmap
Table

	quality	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	alcohol	type
quality	1.000	-0.097	-0.252	0.099	-0.014	-0.292	0.089	-0.052	-0.321	0.033	0.035	0.444	0.134
fixed acidity	-0.097	1.000	0.190	0.279	-0.038	0.353	-0.257	-0.229	0.430	-0.250	0.218	-0.111	0.504
volatile acidity	-0.252	0.190	1.000	-0.290	-0.063	0.407	-0.365	-0.346	0.255	0.192	0.248	-0.017	0.664
citric acid	0.099	0.279	-0.290	1.000	0.067	-0.078	0.114	0.152	0.058	-0.277	0.031	0.027	0.420
residual sugar	-0.014	-0.038	-0.063	0.067	1.000	-0.035	0.386	0.459	0.526	-0.225	-0.135	-0.333	0.348
chlorides	-0.292	0.353	0.407	-0.078	-0.035	1.000	-0.255	-0.261	0.592	0.167	0.376	-0.406	0.766
free sulfur dioxide	0.089	-0.257	-0.365	0.114	0.386	-0.255	1.000	0.737	0.007	-0.165	-0.221	-0.189	0.419
total sulfur dioxide	-0.052	-0.229	-0.346	0.152	0.459	-0.261	0.737	1.000	0.069	-0.240	-0.255	-0.315	0.798
density	-0.321	0.430	0.255	0.058	0.526	0.592	0.007	0.069	1.000	0.020	0.275	-0.703	0.322
pH	0.033	-0.250	0.192	-0.277	-0.225	0.167	-0.165	-0.240	0.020	1.000	0.253	0.134	0.340
sulphates	0.035	0.218	0.248	0.031	-0.135	0.376	-0.221	-0.255	0.275	0.253	1.000	0.001	0.472
alcohol	0.444	-0.111	-0.017	0.027	-0.333	-0.406	-0.189	-0.315	-0.703	0.134	0.001	1.000	0.145
type	0.134	0.504	0.664	0.420	0.348	0.766	0.419	0.798	0.322	0.340	0.472	0.145	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	quality	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	alcohol	type
df_index
0	5	5.6	0.695	0.06	6.8	0.042	9.0	84.0	0.99432	3.44	0.44	10.2	white
1	5	8.8	0.610	0.14	2.4	0.067	10.0	42.0	0.99690	3.19	0.59	9.5	red
2	5	7.9	0.210	0.39	2.0	0.057	21.0	138.0	0.99176	3.05	0.52	10.9	white
3	6	7.0	0.210	0.31	6.0	0.046	29.0	108.0	0.99390	3.26	0.50	10.8	white
4	6	7.8	0.400	0.26	9.5	0.059	32.0	178.0	0.99550	3.04	0.43	10.9	white
5	6	6.0	0.190	0.37	9.7	0.032	17.0	50.0	0.99320	3.08	0.66	12.0	white
6	5	6.1	0.220	0.49	1.5	0.051	18.0	87.0	0.99280	3.30	0.46	9.6	white
7	6	7.1	0.380	0.42	11.8	0.041	32.0	193.0	0.99624	3.04	0.49	10.0	white
8	5	6.8	0.240	0.31	18.3	0.046	40.0	142.0	1.00000	3.30	0.41	8.7	white
9	5	6.8	0.390	0.35	11.6	0.044	57.0	220.0	0.99775	3.07	0.53	9.3	white

	quality	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	alcohol	type
df_index
5487	5	7.3	0.59	0.26	7.2	0.070	35.0	121.0	0.99810	3.37	0.49	9.4	red
5488	5	7.6	0.27	0.32	1.2	0.043	23.0	72.0	0.99236	3.06	0.68	10.5	white
5489	6	5.1	0.39	0.21	1.7	0.027	15.0	72.0	0.98940	3.50	0.45	12.5	white
5490	6	11.1	0.45	0.73	3.2	0.066	6.0	22.0	0.99860	3.17	0.66	11.2	red
5491	7	6.9	0.34	0.30	4.7	0.029	34.0	148.0	0.99165	3.36	0.49	12.3	white
5492	5	7.7	0.15	0.29	1.3	0.029	10.0	64.0	0.99320	3.35	0.39	10.1	white
5493	6	6.3	0.18	0.36	1.2	0.034	26.0	111.0	0.99074	3.16	0.51	11.0	white
5494	7	7.8	0.15	0.34	1.1	0.035	31.0	93.0	0.99096	3.07	0.72	11.3	white
5495	5	6.6	0.41	0.31	1.6	0.042	18.0	101.0	0.99195	3.13	0.41	10.5	white
5496	6	7.0	0.35	0.17	1.1	0.049	7.0	119.0	0.99297	3.13	0.36	9.7	white

Most frequently occurring

	quality	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	alcohol	type	# duplicates
645	7	6.8	0.18	0.30	12.8	0.062	19.0	171.0	0.99808	3.00	0.52	9.0	white	6
688	7	7.4	0.16	0.27	15.5	0.050	25.0	135.0	0.99840	2.90	0.43	8.7	white	6
689	7	7.4	0.16	0.30	13.7	0.056	33.0	168.0	0.99825	2.90	0.44	8.7	white	6
739	8	7.3	0.19	0.27	13.9	0.057	45.0	155.0	0.99807	2.94	0.41	8.8	white	6
741	8	7.6	0.20	0.30	14.2	0.056	53.0	212.5	0.99900	3.14	0.46	8.9	white	6
366	6	6.7	0.16	0.32	12.5	0.035	18.0	156.0	0.99666	2.88	0.36	9.0	white	5
483	6	7.4	0.19	0.31	14.5	0.045	39.0	193.0	0.99860	3.10	0.50	9.2	white	5
659	7	7.0	0.15	0.28	14.7	0.051	29.0	149.0	0.99792	2.96	0.39	9.0	white	5
690	7	7.4	0.19	0.30	12.8	0.053	48.5	229.0	0.99860	3.14	0.49	9.1	white	5
103	5	6.9	0.40	0.17	12.9	0.033	59.0	186.0	0.99754	3.08	0.49	9.4	white	4

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Most occurring scripts

Most frequent character per script

Latin

Most occurring blocks

Most frequent character per block

ASCII

Interactions

Correlations

Missing values

Sample

Duplicate rows

Most frequently occurring